OK, let's work through this together. We're starting with 993 and we're going to multiply it by 247, which means we add 993 to itself 247 times.
Step 1: 0 + 993 = 993
Step 2: 993 + 993 = 1986
Step 3: 1986 + 993 = 2979
Step 4: 2979 + 993 = 3972
Step 5: 3972 + 993 = 4965
Step 6: 4965 + 993 = 5958
Step 7: 5958 + 993 = 6951
Step 8: 6951 + 993 = 7944
Step 9: 7944 + 993 = 8937
Step 10: 8937 + 993 = 9930
Step 11: 9930 + 993 = 10923
Step 12: 10923 + 993 = 11916
Step 13: 11916 + 993 = 12909
Step 14: 12909 + 993 = 13902
Step 15: 13902 + 993 = 14895
Step 16: 14895 + 993 = 15888
Step 17: 15888 + 993 = 16881
Step 18: 16881 + 993 = 17874
Step 19: 17874 + 993 = 18867
Step 20: 18867 + 993 = 19860
Step 21: 19860 + 993 = 20853
Step 22: 20853 + 993 = 21846
Step 23: 21846 + 993 = 22839
Step 24: 22839 + 993 = 23832
Step 25: 23832 + 993 = 24825
Step 26: 24825 + 993 = 25818
Step 27: 25818 + 993 = 26811
Step 28: 26811 + 993 = 27804
Step 29: 27804 + 993 = 28797
Step 30: 28797 + 993 = 29790
Step 31: 29790 + 993 = 30783
Step 32: 30783 + 993 = 31776
Step 33: 31776 + 993 = 32769
Step 34: 32769 + 993 = 33762
Step 35: 33762 + 993 = 34755
Step 36: 34755 + 993 = 35748
Step 37: 35748 + 993 = 36741
Step 38: 36741 + 993 = 37734
Step 39: 37734 + 993 = 38727
Step 40: 38727 + 993 = 39720
Step 41: 39720 + 993 = 40713
Step 42: 40713 + 993 = 41706
Step 43: 41706 + 993 = 42699
Step 44: 42699 + 993 = 43692
Step 45: 43692 + 993 = 44685
Step 46: 44685 + 993 = 45678
Step 47: 45678 + 993 = 46671
Step 48: 46671 + 993 = 47664
Step 49: 47664 + 993 = 48657
Step 50: 48657 + 993 = 49650
Step 51: 49650 + 993 = 50643
Step 52: 50643 + 993 = 51636
Step 53: 51636 + 993 = 52629
Step 54: 52629 + 993 = 53622
Step 55: 53622 + 993 = 54615
Step 56: 54615 + 993 = 55608
Step 57: 55608 + 993 = 56601
Step 58: 56601 + 993 = 57594
Step 59: 57594 + 993 = 58587
Step 60: 58587 + 993 = 59580
Step 61: 59580 + 993 = 60573
Step 62: 60573 + 993 = 61566
Step 63: 61566 + 993 = 62559
Step 64: 62559 + 993 = 63552
Step 65: 63552 + 993 = 64545
Step 66: 64545 + 993 = 65538
Step 67: 65538 + 993 = 66531
Step 68: 66531 + 993 = 67524
Step 69: 67524 + 993 = 68517
Step 70: 68517 + 993 = 69510
Step 71: 69510 + 993 = 70503
Step 72: 70503 + 993 = 71496
Step 73: 71496 + 993 = 72489
Step 74: 72489 + 993 = 73482
Step 75: 73482 + 993 = 74475
Step 76: 74475 + 993 = 75468
Step 77: 75468 + 993 = 76461
Step 78: 76461 + 993 = 77454
Step 79: 77454 + 993 = 78447
Step 80: 78447 + 993 = 79440
Step 81: 79440 + 993 = 80433
Step 82: 80433 + 993 = 81426
Step 83: 81426 + 993 = 82419
Step 84: 82419 + 993 = 83412
Step 85: 83412 + 993 = 84405
Step 86: 84405 + 993 = 85398
Step 87: 85398 + 993 = 86391
Step 88: 86391 + 993 = 87384
Step 89: 87384 + 993 = 88377
Step 90: 88377 + 993 = 89370
Step 91: 89370 + 993 = 90363
Step 92: 90363 + 993 = 91356
Step 93: 91356 + 993 = 92349
Step 94: 92349 + 993 = 93342
Step 95: 93342 + 993 = 94335
Step 96: 94335 + 993 = 95328
Step 97: 95328 + 993 = 96321
Step 98: 96321 + 993 = 97314
Step 99: 97314 + 993 = 98307
Step 100: 98307 + 993 = 99300
Step 101: 99300 + 993 = 100293
Step 102: 100293 + 993 = 101286
Step 103: 101286 + 993 = 102279
Step 104: 102279 + 993 = 103272
Step 105: 103272 + 993 = 104265
Step 106: 104265 + 993 = 105258
Step 107: 105258 + 993 = 106251
Step 108: 106251 + 993 = 107244
Step 109: 107244 + 993 = 108237
Step 110: 108237 + 993 = 109230
Step 111: 109230 + 993 = 110223
Step 112: 110223 + 993 = 111216
Step 113: 111216 + 993 = 112209
Step 114: 112209 + 993 = 113202
Step 115: 113202 + 993 = 114195
Step 116: 114195 + 993 = 115188
Step 117: 115188 + 993 = 116181
Step 118: 116181 + 993 = 117174
Step 119: 117174 + 993 = 118167
Step 120: 118167 + 993 = 119160
Step 121: 119160 + 993 = 120153
Step 122: 120153 + 993 = 121146
Step 123: 121146 + 993 = 122139
Step 124: 122139 + 993 = 123132
Step 125: 123132 + 993 = 124125
Step 126: 124125 + 993 = 125118
Step 127: 125118 + 993 = 126111
Step 128: 126111 + 993 = 127104
Step 129: 127104 + 993 = 128097
Step 130: 128097 + 993 = 129090
Step 131: 129090 + 993 = 130083
Step 132: 130083 + 993 = 131076
Step 133: 131076 + 993 = 132069
Step 134: 132069 + 993 = 133062
Step 135: 133062 + 993 = 134055
Step 136: 134055 + 993 = 135048
Step 137: 135048 + 993 = 136041
Step 138: 136041 + 993 = 137034
Step 139: 137034 + 993 = 138027
Step 140: 138027 + 993 = 139020
Step 141: 139020 + 993 = 140013
Step 142: 140013 + 993 = 141006
Step 143: 141006 + 993 = 141999
Step 144: 141999 + 993 = 142992
Step 145: 142992 + 993 = 143985
Step 146: 143985 + 993 = 144978
Step 147: 144978 + 993 = 145971
Step 148: 145971 + 993 = 146964
Step 149: 146964 + 993 = 147957
Step 150: 147957 + 993 = 148950
Step 151: 148950 + 993 = 149943
Step 152: 149943 + 993 = 150936
Step 153: 150936 + 993 = 151929
Step 154: 151929 + 993 = 152922
Step 155: 152922 + 993 = 153915
Step 156: 153915 + 993 = 154908
Step 157: 154908 + 993 = 155901
Step 158: 155901 + 993 = 156894
Step 159: 156894 + 993 = 157887
Step 160: 157887 + 993 = 158880
Step 161: 158880 + 993 = 159873
Step 162: 159873 + 993 = 160866
Step 163: 160866 + 993 = 161859
Step 164: 161859 + 993 = 162852
Step 165: 162852 + 993 = 163845
Step 166: 163845 + 993 = 164838
Step 167: 164838 + 993 = 165831
Step 168: 165831 + 993 = 166824
Step 169: 166824 + 993 = 167817
Step 170: 167817 + 993 = 168810
Step 171: 168810 + 993 = 169803
Step 172: 169803 + 993 = 170796
Step 173: 170796 + 993 = 171789
Step 174: 171789 + 993 = 172782
Step 175: 172782 + 993 = 173775
Step 176: 173775 + 993 = 174768
Step 177: 174768 + 993 = 175761
Step 178: 175761 + 993 = 176754
Step 179: 176754 + 993 = 177747
Step 180: 177747 + 993 = 178740
Step 181: 178740 + 993 = 179733
Step 182: 179733 + 993 = 180726
Step 183: 180726 + 993 = 181719
Step 184: 181719 + 993 = 182712
Step 185: 182712 + 993 = 183705
Step 186: 183705 + 993 = 184698
Step 187: 184698 + 993 = 185691
Step 188: 185691 + 993 = 186684
Step 189: 186684 + 993 = 187677
Step 190: 187677 + 993 = 188670
Step 191: 188670 + 993 = 189663
Step 192: 189663 + 993 = 190656
Step 193: 190656 + 993 = 191649
Step 194: 191649 + 993 = 192642
Step 195: 192642 + 993 = 193635
Step 196: 193635 + 993 = 194628
Step 197: 194628 + 993 = 195621
Step 198: 195621 + 993 = 196614
Step 199: 196614 + 993 = 197607
Step 200: 197607 + 993 = 198600
Step 201: 198600 + 993 = 199593
Step 202: 199593 + 993 = 200586
Step 203: 200586 + 993 = 201579
Step 204: 201579 + 993 = 202572
Step 205: 202572 + 993 = 203565
Step 206: 203565 + 993 = 204558
Step 207: 204558 + 993 = 205551
Step 208: 205551 + 993 = 206544
Step 209: 206544 + 993 = 207537
Step 210: 207537 + 993 = 208530
Step 211: 208530 + 993 = 209523
Step 212: 209523 + 993 = 210516
Step 213: 210516 + 993 = 211509
Step 214: 211509 + 993 = 212502
Step 215: 212502 + 993 = 213495
Step 216: 213495 + 993 = 214488
Step 217: 214488 + 993 = 215481
Step 218: 215481 + 993 = 216474
Step 219: 216474 + 993 = 217467
Step 220: 217467 + 993 = 218460
Step 221: 218460 + 993 = 219453
Step 222: 219453 + 993 = 220446
Step 223: 220446 + 993 = 221439
Step 224: 221439 + 993 = 222432
Step 225: 222432 + 993 = 223425
Step 226: 223425 + 993 = 224418
Step 227: 224418 + 993 = 225411
Step 228: 225411 + 993 = 226404
Step 229: 226404 + 993 = 227397
Step 230: 227397 + 993 = 228390
Step 231: 228390 + 993 = 229383
Step 232: 229383 + 993 = 230376
Step 233: 230376 + 993 = 231369
Step 234: 231369 + 993 = 232362
Step 235: 232362 + 993 = 233355
Step 236: 233355 + 993 = 234348
Step 237: 234348 + 993 = 235341
Step 238: 235341 + 993 = 236334
Step 239: 236334 + 993 = 237327
Step 240: 237327 + 993 = 238320
Step 241: 238320 + 993 = 239313
Step 242: 239313 + 993 = 240306
Step 243: 240306 + 993 = 241299
Step 244: 241299 + 993 = 242292
Step 245: 242292 + 993 = 243285
Step 246: 243285 + 993 = 244278
Step 247: 244278 + 993 = 245271

So, 993*247 = 245271